import book.BookList;
import user.AdminUser;
import user.NormalUser;
import user.User;

import java.util.Scanner;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: WHY
 * Date: 2022-06-24
 * Time: 19:40
 */
public class Main {
    public static User login(){
        System.out.println("请输入您的姓名");
        Scanner  scanner=new Scanner(System.in);
        String name= scanner.nextLine();

        System.out.println("请输入您的身份：1：-》管理员，0:—》普通用户");
        int choice=scanner.nextInt();
        if(choice==1){
        return new AdminUser(name);
    }
        else{
            return new NormalUser(name);
        }
        }
    public static void main(String[] args) {
            //开始整合
        BookList  booklist=new BookList();//准备图书

        //登录
        User user=login();//相当于向上转型
        user.menu();
        int choice = user.menu();//动态绑定
        user.doOperation(choice,booklist);
    }
}
